TRIG TY91/TY92 Bluetooth adapter SkyDemon SD-Link solutions allow you to seamlessly connect your TRIG radio to SkyDemon. For the TY91/TY92, we offer a plug-and-play adapter (SD-Link TY9X-E); for the TY96, universal options (E/DS) and a PigTail for the mounting tray connection are available.
The SD-Link TY9X-E will be TC90 control unit connected (not to the 25-pin radio module). Existing EFIS connections (Dynon, G3X, etc.) can be connected to our Dual source-technology will continue to be used.
Plug-and-Play for TRIG TY91/TY92: SD-Link TY9X-E
adapter between TC90 and Sub-D – without additional cabling or mechanical work. Standby/active frequencies transmitted directly from SkyDemon via BLE. Dual source: EFIS remains usable in parallel.
SD-Link TY9X-E
Bluetooth Low Energy (BLE) adapter for TRIG TY91/TY92 VHF radios. Enables connection to SkyDemon navigation software. Easy installation, 12V and 24V power supply. For experimental use only!
- Compatible: TRIG TY91/TY92 (TC90), from TC90 firmware ≥ 1.5
- installation: Plug & Play on the TC90; secure fixing with knurled screws
- Dual source: EFIS & SkyDemon can be used in parallel
- Electricity: no additional power supply; 12 V (TY91) & 24 V (TY92), integrated fuse
- Mass weight: 48 × 45 × 17 mm; approx. 50 g
TRIG TY96/TY97: Mounting tray solutions
Bluetooth adapter for mounting on the TRIG mounting tray (TY96/97).
Enables the transmission of standby/active frequencies via SkyDemon – even when an EFIS is connected at the same time.
SD-Link TY96/97-DS
Bluetooth Low Energy (BLE) adapter for TRIG TY96/TY97 VHF radios. Enables connection to SkyDemon navigation software. Easy installation, 12V and 24V power supply. For experimental use only!
- installation: Screw-and-Play – directly between existing connector & mounting tray
- Dual source: EFIS & SkyDemon can be used simultaneously
- Tension: 12 V (TY96) & 24 V (TY97), no additional power supply required
- Important: Select SkyDemon device type “Garmin GTR225 Compatible”
- Delivery: Screws, brackets, instructions
- Note: No classic plug-and-play – adapter must be screwed in
- Mass weight: 36 × 56 × 17 mm; approx. 60 g
PigTail for TRIG TY96/TY97 Mounting Tray – with pre-assembled crimps
Simplifies the connection of the SD-Link universal adapter: pre-assembled crimp contacts for direct insertion into the existing Sub-D of the tray.
PigTail SD-GENERIC for GARMIN GTR205 / GTR225 / GNC255 and TQ TY96/97 – PT-GENERIC-OPEN-1
Allows the connection of an SD-GENERIC adapter to a GARMIN GTR205/GTR225/GNC255 or TQ TY96/97. Cable set with Conec snap-lock adapter and pre-wired MIL M39029/63-368 crimp contacts. For experimental use only!
SD-Link Universal (E) – TRIG TY96 Bluetooth Adapter SkyDemon (Base)
Basic adapter (RS-232) for connection via four lines: Power, GND, RX, TX. Compact for permanent installation in a tray environment.
SD-Link Universal
Bluetooth 5 – Low Energy (BLE) adapter for all supported RS-232 devices. Enables connection to the SkyDemon navigation software. Easy installation, 12V and 24V power supply. For experimental use only!
SD-Link Universal (DS) – Dual Source for TRIG TY96 & EFIS
Dual source Enables parallel operation of EFIS and SkyDemon. Ideal if a data connection from the EFIS to the radio already exists.
SD-Link Universal Dual Source
Bluetooth 5 – Low Energy (BLE) adapter for all supported RS-232 devices. Enables connection to SkyDemon navigation software. Easy installation, 12V and 24V power supply. For experimental use only! Works with existing EFIS.
Which TRIG solution is suitable for your application?
| Criterion | TY9X-E (TY91/92) | Universal (E) | Universal (DS) | TY96/97 DS | PigTail (TY96) |
|---|---|---|---|---|---|
| Gerät | TY91/TY92 (TC90) | TY96 (Tray) | TY96 (Tray) | TY96/97 (tray) | TY96 (Tray) |
| Mounting | Adapter plug on the TC90 | Fixed installation (4 lines) | Fixed installation (4 lines) | Screw-and-Play | Adapter harness for Sub-D crimps |
| EFIS parallel | Yes (dual source) | - | Yes (dual source) | Yes (dual source) | - |
| Electricity | No additional supply (12/24 V) | 5–28 V | 5–28 V | 12/24 V (internal) | - |
⚠️ All products are intended for experimental purposes only.
FAQ
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Which device type should I choose in SkyDemon?
Please “Garmin GTR225 Compatible” There is no separate device type in the menu for TRIG TY91, TY92, TY96, and TY97.
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Where is the SD-Link TY91, TY92 connected?
Right on TC90 control unit As an adapter plug – not on the 25-pin radio module. Secured with two knurled screws.
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Does dual-source work with existing EFIS?
Yes! The adapters TY9X-E, Universal (DS) and TY96/97 DS support the simultaneous operation of EFIS and SkyDemon.
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Is there a plug-and-play adapter for TRIG TY96?
No. For TY96/TY97 is either the new SD-Link TY96/97 DS (Screw and Play) or a fixed installation with Universal (E/DS) and possibly PigTail are required for operation.
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Which voltages are supported?
TY9X-E: no auxiliary power supply; 12 V (TY91) & 24 V (TY92). Universal (E/DS): 5–28 V (integrated fuse).
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Which apps are the adapters compatible with?
All SD-Link TRIG adapters are tested and compatible with the following navigation apps:
- SkyDemon
- Sky Map
- VFRnav
- XCSoar
💡 Tip: In SkyDemon for TY91/TY92 select the device type “Garmin GTR225 Compatible”. -
Note
Our adapters are experimental prototypes and intended exclusively for use under test conditions.